using Galaeth.Core.Attributes.EntityAnnotation;

namespace Galaeth.Core.Exceptions;

/// <summary>
/// Thrown if an entity is missing a property with <see cref="PrimaryKeyAttribute"/>.
/// </summary>
public class PrimaryKeyMissingException : Exception
{
    /// <summary>
    /// Initializes a new instance of the <see cref="PrimaryKeyMissingException"/> class.
    /// </summary>
    /// <param name="entityType">The entity causing the exception.</param>
    public PrimaryKeyMissingException(Type entityType)
        : base($"Entity '{entityType}' is missing a property with a PrimaryKey.")
    {
        EntityType = entityType;
    }

    /// <summary>
    /// The entity type.
    /// </summary>
    public Type EntityType { get; set; }
}